A．Land, oceans and plants can absorb the sun’s rays.B．Not all the sun’s energy that reaches Earth can stay there.C．It is warmer in outer space than it is on Earth.D．More energy comes in through the atmosphere than goes out.
A．Land, oceans and plants can absorb the sun’s rays.
B．Not all the sun’s energy that reaches Earth can stay there.
C．It is warmer in outer space than it is on Earth.
D．More energy comes in through the atmosphere than goes out.